#4664C8#4664C8

#4664C8 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.4% C 0.159 H 268.1°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4664C8
RGB	rgb(70, 100, 200)
HSL	hsl(226, 54%, 53%)
HSV	hsv(226, 65%, 78%)
CMYK	cmyk(65%, 50%, 0%, 21.6%)
CIE-LAB	lab(45.06, 21.28, -55.46)
CIE-LCH	lch(45.06, 59.41, 290.99°)
OKLab	oklab(53.42% -0.0053 -0.159)
OKLCH	oklch(53.42% 0.159 268.1)
XYZ	xyz(17.5047, 14.5850, 56.5251)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4664C8 #C8AA46

analogous

#46A5C8 #4664C8 #6946C8

triadic

#4664C8 #C84664 #64C846

tetradic

#4664C8 #C846A5 #C8AA46 #46C869

square

#4664C8 #C846A5 #C8AA46 #46C869

split-complementary

#4664C8 #C86946 #A5C846

monochromatic

#223472 #304AA1 #4664C8 #758CD6 #A4B3E4

Accessibility & contrast

On white

5.36

#4664C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#4664C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4664C8

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4664C8	#FFFFFF	#000000	##FFFFFF
##4664C8	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C71CC

Deuteranopia (green-blind)

#0265C6

Tritanopia (blue-blind)

#007B8C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #4664c8;
/* rgb */ color: rgb(70, 100, 200);
/* oklch */ color: oklch(53.4% 0.159 268.1);

Tailwind

colors: {
  custom: {
    50: '#878fd9',
    500: '#4664c8',
    950: '#000000',
  },
}

SCSS

$custom: #4664c8;
$custom-light: #878fd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4664c8",
  "rgb": {
    "r": 70,
    "g": 100,
    "b": 200
  },
  "hsl": {
    "h": 226.154,
    "s": 54.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.53415,
    "c": 0.15909,
    "h": 268.1
  },
  "luminance": 0.14587
}

Semantic roles & 50–950 ramp

primary

#4664C8

secondary

#D1C499

accent

#BC4ADE

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #4664C8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →